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| author |   Shaohua Li <shli@fb.com> | 2016-07-30 10:05:31 -0700 |
|---|---|---|
| committer | Shaohua Li <shli@fb.com> | 2016-08-05 22:02:40 -0700 |
| commit | d9dd26b20cff88b45d861ec786d86b1c9bd2ee60 (patch) | |
| tree | 6aa93f54bf5329ad88c0406041b3185511c29680 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | raid5: fix incorrectly counter of conf->empty_inactive_list_nr (diff) | |
| download | linux-dev-d9dd26b20cff88b45d861ec786d86b1c9bd2ee60.tar.xz linux-dev-d9dd26b20cff88b45d861ec786d86b1c9bd2ee60.zip | |
MD: hold mddev lock to change bitmap location
Changing the location changes a lot of things. Holding the lock to avoid race.
This makes the .quiesce called with mddev lock hold too.
Acked-by: NeilBrown <neilb@suse.com>
Signed-off-by: Shaohua Li <shli@fb.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions